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3 years ago

Can anyone tell me what to do for this? I have no clue.

Mathematics

1 answer:

Salsk061 [2.6K]3 years ago

7 0

Do the same graph but inversed, kind of like when you see yourself in a mirror

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How are variables use to show relationship??

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A cause and effect relationship between two variables, A and B, is written A then B, or in formal logic: A => B (A implies B).

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3 years ago

Equation don't has three time much money than his brother who has 25.

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4 years ago

Which image shows the correct graph for the inequality shown below?

DiKsa [7]

Answer:

option 1

Step-by-step explanation:

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4 years ago

McKenzie bought 4 blow pops for $2.00 from the concession stand. How much would she have to pay for 13 blow pops at this rate?

Verdich [7]

Answer:

$6.50

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3 years ago

Read 2 more answers

The resistance of a strain gauge is normally distributed with a mean of 100 ohms and a standard deviation of 0.3 ohms. To meet t

zloy xaker [14]

Answer: 0.6827

Step-by-step explanation:

Given : The resistance of a strain gauge is normally distributed .

Population mean : $\mu=100$

Standard deviation : $\sigma=0.3$

Let x be the random variable that represents the resistance of a strain gauge is normally distributed .

z-score : $z=\dfrac{x-\mu}{\sigma}$

To meet the specification, the resistance must be within the range 100±0.7 ohms i.e. (99.3,100.7).

For x = 100.7

$z=\dfrac{100.7-100}{0.7}=1$

For x = 99.3

$z=\dfrac{99.3-100}{0.7}=-1$

By using the standard normal distribution table, The proportion of gauges is acceptable is given by:-

$P(99.3$

Hence, the proportion of gauges is acceptable=0.6827

4 0

3 years ago